.right_text{
    background-color: #f4f6f9;
}
    .right_text_top{
        display: flex;
    }
        .right_text_top_text{
            flex: 4;
            font-size: 25px;
            margin-left: 15px;
            margin-top: 5px;
        }
        .right_text_top_breadcrumb{
            flex: 2;
            margin-left: 50%;
            margin-top: 10px;
        }
    .right_text_bottom{
        background-color: #FFFFFF;
        height: 500px;
        margin: 10px 10px 10px 10px;
    }
        #layui-input-item{
            margin-left: 20px;
        }
        #layui-input-item a{
            margin-top: 10px;

        }
        #perm_tree{
            display: none;
        }
        #add_category{
            display: none;
            margin-top: 20px;
        }
        #add_category input{
            width: 300px;
            margin-left: 20px;
            margin-top: 20px;
        }
        #sel_user{
            margin-left: 10px;
        }
            #sel_user input{
                width: 300px;
            }
            #sel_user .search_box{
                margin-top: 20px;
                margin-right: 20px;
            }
        #update_user{
            margin-left: 10px;
        }
            #update_user input{
                width: 300px;
            }
            #update_user .search_box{
                margin-top: 20px;
                margin-right: 20px;
            }

